{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "The present findings indicate that vandetanib therapy effectively counteracted the aggressive feature of tumor growth resulting from VEGF over - expressing tumor cells and suggest that such tumors may be particularly well suited for anti - VEGF interventions ."}
{"Anatomy": ["tumor", "tumor cells", "tumors"]}